BG Göttingen collected their second win of the German season at the weekend but they were no match for a visiting Besiktas Milangaz on Tuesday.
The Turkish team, which won the first encounter after a 50-point explosion by Deron Williams back on November 22, cruised to a 96-59 victory in Germany.
Besiktas finished top of Group B with six wins in as many games, and dropped the Violets to 0-6.
With Great Britain power forward Pops Mensah-Bonsu in the line-up and scoring 21 points and pulling down nine rebounds, Besiktas blew away their hosts.
By the end of the opening frame, the lead was 29-13 for Besiktas and Mensah-Bonsu already had 14 points and six rebounds.
The visitors extended the advantage to 77-41 by half-time and never looked back.
Ersin Dagli added 18 points and nine rebounds for Besiktas.